Date: 12/27/2009 Views: 2746
Date: 11/29/1999 Views: 3033
Date: 02/18/2007 Views: 2875
Date: 08/23/2023 Views: 84006
Upper left: RMS (Root Mean Square) Meter Circa 1950s Lower Left: Signal Generator (Tone Generator), much newer than RMS Circa 60s/70s Right top and bottom: Power Supplies Circa 70s Way right: Scope (can only make out leg) Circa 80s